read DICOM files with multiple threads More...

#include <vtkGDCMThreadedImageReader.h>

Inheritance diagram for vtkGDCMThreadedImageReader:

Collaboration diagram for vtkGDCMThreadedImageReader:

Public Types
typedef vtkGDCMImageReader	Superclass

Public Types inherited from vtkGDCMImageReader
typedef vtkMedicalImageReader2	Superclass

Public Member Functions
virtual const char *	GetClassName ()

virtual int	IsA (const char *type)

virtual void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	SetShift (double)
	Explicitly set the Rescale Intercept (0028,1052) More...

virtual void	SetScale (double)
	Explicitly get/set the Rescale Slope (0028,1053) More...

virtual void	SetUseShiftScale (int)
	Determine whether or not reader should use value from Shift/Scale Default is 1. More...

virtual int	GetUseShiftScale ()

virtual void	UseShiftScaleOn ()

virtual void	UseShiftScaleOff ()

Public Member Functions inherited from vtkGDCMImageReader
virtual int	CanReadFile (const char *fname)

virtual const char *	GetFileExtensions ()
	Valid extensions. More...

virtual const char *	GetDescriptiveName ()
	A descriptive name for this format. More...

virtual vtkMatrix4x4 *	GetDirectionCosines ()
	Get the Image Position (Patient) as stored in the DICOM file This is a read-only data member. More...

virtual vtkMedicalImageProperties *	GetMedicalImageProperties ()
	Get the medical image properties object. More...

virtual void	SetMedicalImageProperties (vtkMedicalImageProperties *pd)

virtual void	SetFileNames (vtkStringArray *)

virtual vtkStringArray *	GetFileNames ()

virtual int	GetLoadOverlays ()
	Specifically request to load the overlay into the gdcm-VTK layer (gdcm always loads them when found). More...

virtual void	SetLoadOverlays (int)

virtual void	LoadOverlaysOn ()

virtual void	LoadOverlaysOff ()

virtual int	GetLoadIconImage ()
	Set/Get whether or not to load the Icon as vtkImageData (if found in the DICOM file) More...

virtual void	SetLoadIconImage (int)

virtual void	LoadIconImageOn ()

virtual void	LoadIconImageOff ()

virtual int	GetLossyFlag ()
	Set/Get whether or not the image was compressed using a lossy compression algorithm. More...

virtual void	SetLossyFlag (int)

virtual void	LossyFlagOn ()

virtual void	LossyFlagOff ()

virtual int	GetNumberOfOverlays ()
	Read only: number of overlays as found in this image (multiple overlays per slice is allowed) Only valid when LoadOverlays is true. More...

virtual int	GetNumberOfIconImages ()
	Read only: number of icon image (there can only be zero or one icon per file) Only valid when LoadIconImage is true. More...

vtkImageData *	GetOverlay (int i)
	Get Overlay/IconImage Remember to ALWAYS use those methods in your code, as the internal number for the output port is not garantee to remain the same, as features are added to the reader. More...

vtkImageData *	GetIconImage ()

virtual int	GetApplyLookupTable ()
	Load image with its associated Lookup Table. More...

virtual void	SetApplyLookupTable (int)

virtual void	ApplyLookupTableOn ()

virtual void	ApplyLookupTableOff ()

virtual int	GetApplyYBRToRGB ()
	Load image as YBR. More...

virtual void	SetApplyYBRToRGB (int)

virtual void	ApplyYBRToRGBOn ()

virtual void	ApplyYBRToRGBOff ()

virtual int	GetImageFormat ()
	Return VTK_LUMINANCE, VTK_INVERSE_LUMINANCE, VTK_RGB, VTK_RGBA, VTK_LOOKUP_TABLE, VTK_YBR or VTK_CMYK or 0 when ImageFormat is not handled. More...

virtual int	GetPlanarConfiguration ()
	Return the Planar Configuration. More...

virtual double *	GetImagePositionPatient ()
	Return the 'raw' information stored in the DICOM file: In case of a series of multiple files, only the first file is considered. More...

virtual void	GetImagePositionPatient (double &, double &, double &)

virtual void	GetImagePositionPatient (double[3])

virtual double *	GetImageOrientationPatient ()

virtual void	GetImageOrientationPatient (double &, double &, double &, double &, double &, double &)

virtual void	GetImageOrientationPatient (double[6])

virtual vtkPolyData *	GetCurve ()
	Set/Get the first Curve Data: More...

virtual void	SetCurve (vtkPolyData *pd)

virtual double	GetShift ()
	\DEPRECATED: Modality LUT Value returned by GetShift/GetScale might be innacurate since Shift/Scale could be varying along the Series read. More...

virtual double	GetScale ()

Static Public Member Functions
static vtkGDCMThreadedImageReader *	New ()

static int	IsTypeOf (const char *type)

static vtkGDCMThreadedImageReader *	SafeDownCast (vtkObject *o)

Static Public Member Functions inherited from vtkGDCMImageReader
static vtkGDCMImageReader *	New ()

static int	IsTypeOf (const char *type)

static vtkGDCMImageReader *	SafeDownCast (vtkObject *o)

Protected Member Functions
	vtkGDCMThreadedImageReader ()

	~vtkGDCMThreadedImageReader ()

void	ExecuteInformation ()

void	ExecuteData (vtkDataObject *out)

void	ReadFiles (unsigned int nfiles, const char *filenames[])

void	RequestDataCompat ()

Protected Member Functions inherited from vtkGDCMImageReader
	vtkGDCMImageReader ()

	~vtkGDCMImageReader ()

virtual void	SetImageOrientationPatient (double, double, double, double, double, double)

virtual void	SetImageOrientationPatient (double[6])

void	FillMedicalImageInformation (const gdcm::ImageReader &reader)

int	RequestInformationCompat ()

int	RequestDataCompat ()

void	ExecuteInformation ()

void	ExecuteData (vtkDataObject *out)

int	LoadSingleFile (const char filename, char pointer, unsigned long &outlen)

void	SetFilePrefix (const char *)

virtual char *	GetFilePrefix ()

void	SetFilePattern (const char *)

virtual char *	GetFilePattern ()

Additional Inherited Members
Protected Attributes inherited from vtkGDCMImageReader
vtkMedicalImageProperties *	MedicalImageProperties
	Medical Image properties. More...

vtkStringArray *	FileNames

vtkMatrix4x4 *	DirectionCosines

int	LoadOverlays

int	NumberOfOverlays

int	LoadIconImage

int	NumberOfIconImages

int	IconImageDataExtent [6]

double	ImagePositionPatient [3]

double	ImageOrientationPatient [6]

vtkPolyData *	Curve

int	ImageFormat

int	ApplyInverseVideo

int	ApplyLookupTable

int	ApplyYBRToRGB

int	ApplyPlanarConfiguration

int	ApplyShiftScale

double	Shift

double	Scale

int	IconDataScalarType

int	IconNumberOfScalarComponents

int	PlanarConfiguration

int	LossyFlag

int	ForceRescale

Detailed Description

read DICOM files with multiple threads

vtkGDCMThreadedImageReader is a source object that reads some DICOM files This reader is threaded. Meaning that on a multiple core CPU with N cpu, it will read approx N times faster than when reading in a single thread.

Warning: you have to understand how physicaly medium works first (sequential reading for instance) before playing with this class

Attention: upside down as VTK would expect, use this option only if you know what you are doing

FIXME: you need to call SetFileName when reading a volume file (multiple slices DICOM):: since SetFileNames expect each single file to be single slice (see parent class)

See also: vtkMedicalImageReader2 vtkMedicalImageProperties vtkGDCMThreadedImageReader2

Definition at line 44 of file vtkGDCMThreadedImageReader.h.

Member Typedef Documentation

◆ Superclass

typedef vtkGDCMImageReader vtkGDCMThreadedImageReader::Superclass

Definition at line 48 of file vtkGDCMThreadedImageReader.h.

Constructor & Destructor Documentation

◆ vtkGDCMThreadedImageReader()

vtkGDCMThreadedImageReader::vtkGDCMThreadedImageReader ( )

protected

◆ ~vtkGDCMThreadedImageReader()

vtkGDCMThreadedImageReader::~vtkGDCMThreadedImageReader ( )

protected

Member Function Documentation

◆ New()

static vtkGDCMThreadedImageReader* vtkGDCMThreadedImageReader::New ( )

static

◆ GetClassName()

virtual const char* vtkGDCMThreadedImageReader::GetClassName ( )

virtual

Reimplemented from vtkGDCMImageReader.

◆ IsTypeOf()

static int vtkGDCMThreadedImageReader::IsTypeOf ( const char * type )

static

◆ IsA()

virtual int vtkGDCMThreadedImageReader::IsA ( const char * type )

virtual

Reimplemented from vtkGDCMImageReader.

◆ SafeDownCast()

static vtkGDCMThreadedImageReader* vtkGDCMThreadedImageReader::SafeDownCast ( vtkObject * o )

static

◆ PrintSelf()

virtual void vtkGDCMThreadedImageReader::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

virtual

Reimplemented from vtkGDCMImageReader.

◆ SetShift()

virtual void vtkGDCMThreadedImageReader::SetShift ( double )

virtual

Explicitly set the Rescale Intercept (0028,1052)

◆ SetScale()

virtual void vtkGDCMThreadedImageReader::SetScale ( double )

virtual

Explicitly get/set the Rescale Slope (0028,1053)

◆ SetUseShiftScale()

virtual void vtkGDCMThreadedImageReader::SetUseShiftScale ( int )

virtual

Determine whether or not reader should use value from Shift/Scale Default is 1.

◆ GetUseShiftScale()

virtual int vtkGDCMThreadedImageReader::GetUseShiftScale ( )

virtual

◆ UseShiftScaleOn()

virtual void vtkGDCMThreadedImageReader::UseShiftScaleOn ( )

virtual

◆ UseShiftScaleOff()

virtual void vtkGDCMThreadedImageReader::UseShiftScaleOff ( )

virtual

◆ ExecuteInformation()

void vtkGDCMThreadedImageReader::ExecuteInformation ( )

protected

◆ ExecuteData()

void vtkGDCMThreadedImageReader::ExecuteData ( vtkDataObject * out )

protected

◆ ReadFiles()

void vtkGDCMThreadedImageReader::ReadFiles	(	unsigned int	nfiles,
		const char *	filenames[]
	)

protected

◆ RequestDataCompat()

void vtkGDCMThreadedImageReader::RequestDataCompat ( )

protected

The documentation for this class was generated from the following file:

dox/vtkGDCMThreadedImageReader.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Superclass

Constructor & Destructor Documentation

◆ vtkGDCMThreadedImageReader()

◆ ~vtkGDCMThreadedImageReader()

Member Function Documentation

◆ New()

◆ GetClassName()

◆ IsTypeOf()

◆ IsA()

◆ SafeDownCast()

◆ PrintSelf()

◆ SetShift()

◆ SetScale()

◆ SetUseShiftScale()

◆ GetUseShiftScale()

◆ UseShiftScaleOn()

◆ UseShiftScaleOff()

◆ ExecuteInformation()

◆ ExecuteData()

◆ ReadFiles()

◆ RequestDataCompat()